Square D HGA260251 Molded Case Circuit Breaker
- 25A
- 2 Pole
- I-Line
Square D
HGA260251
Molded Case Circuit Breaker
Brand
Square D
SKU
HGA260251
Quantity
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Square D HGA260251 - 25A 2 Pole Molded Case Circuit Breaker
New
Quantity
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Description
Engineered for commercial and industrial applications, this 25A PowerPacT H-frame breaker provides reliable long-time and instantaneous trip functions. It mounts into Square D I-Line panelboards and switchboards, serving as an exact replacement for legacy FA26025AB and FH26025AB models. Rated for 65kAIC at 240V, the unit features an AB phase connection and includes Visi-Trip indication for rapid fault identification.Specifications
| Brand | Square D |
|---|---|
| Series | HGA |
| Amperage | 25A |
| Poles | 2 |
| Mounting Style | I-Line |
| Voltage | 240VAC, 480Y/277VAC, 480VAC, 600Y/347VAC, 600VAC, 250VDC, 500VDC |
| Phase | 1 |
| AIC Rating | 65kA @ 240VAC, 35kA @ 480Y/277VAC, 35kA @ 480VAC, 18kA @ 600Y/347VAC, 18kA @ 600VAC, 20kA @ 250VDC, 20kA @ 500VDC |
| Frame Type | HGA |
|---|---|
| Terminal Type | Lugs |
| For Use With | Square D I-Line Panelboards and Switchboards |
| Wire Gauge | 14-3/0 AWG (Al/Cu) |
| Max Wire | 3/0 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Adjustable Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment |
|---|---|
| Accessories | Phase Connection AB |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CE, CSA, HACR, IEC, NOM, UL |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated |
Product FAQs
4 answersWhat does the "1" at the end of the HGA260251 catalog number indicate?
In the Square D PowerPacT nomenclature, the trailing "1" indicates that this 2-pole I-Line circuit breaker is factory-configured for an AB phase connection on the panel bus.
Which panelboards are compatible with the HGA260251 circuit breaker?
This breaker features an I-Line plug-in mounting style, making it compatible with Square D I-Line panelboards and switchboards. It engages directly onto the panel busbars and does not use line-side lugs.
What wire sizes are accepted by the load-side lugs on the HGA260251?
The standard AL150HD load-side lugs accept 14 AWG to 3/0 AWG aluminum or copper wire. Because this is an I-Line breaker, the line side connects directly to the panel bus and does not require wiring.
Is the HGA260251 suitable for reverse-fed applications?
Yes, this PowerPacT H-frame thermal-magnetic circuit breaker is rated and suitable for reverse connection.
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